Thermal and mechanical properties of geopolymers exposed to high temperature: a literature review
R He, N Dai, Z Wang - Advances in Civil Engineering, 2020 - Wiley Online Library
Geopolymers are prepared by alkali solution‐activated natural minerals or industrial waste
materials, which have been widely used as new sustainable building and construction …
materials, which have been widely used as new sustainable building and construction …
Structural and chemical properties of thermally treated geopolymer samples
This article presents the results of the compositional, structural and morphological study of
geopolymers synthesized from metakaolin and an alkali activator. The study involved the …
geopolymers synthesized from metakaolin and an alkali activator. The study involved the …
Improving the durability of pumice-fly ash based geopolymer concrete with calcium aluminate cement
This study aims to improve the durability of pumice (70 wt%) and fly ash (30 wt%) based
geopolymer concretes (PGCs) by replacing pumice with calcium aluminate cement (CAC) …
geopolymer concretes (PGCs) by replacing pumice with calcium aluminate cement (CAC) …
Alkali-activated limestone/metakaolin cements exposed to high temperatures: Structural changes
Alkali-activated limestone/metakaolin (AAC-LSMK) pastes of Na 2 O/Al 2 O 3= 0.60 and 1.08
and LS/MK= 20/80 and 60/40 were exposed to 300, 600 and 900° C, and the structural …
and LS/MK= 20/80 and 60/40 were exposed to 300, 600 and 900° C, and the structural …
An investigation on alkali-activated Egyptian metakaolin pastes blended with quartz powder subjected to elevated temperatures
In this study, the possibility of using quartz powder (QP) to improve the workability as well as
the compressive strength of alkali-activated metakaolin (AAMK) paste before and after …
the compressive strength of alkali-activated metakaolin (AAMK) paste before and after …
[HTML][HTML] Macroporous geopolymers designed for facile polymers post-infusion
Highly porous geopolymers suffers from poor mechanical properties; typically intrinsic
brittleness, low compression strength and very weak toughness. Geopolymers were …
brittleness, low compression strength and very weak toughness. Geopolymers were …
Synthesis, processing, characterization, and applications of red mud/carbon nanotube composites
In the present study, red mud/carbon nanotube (RM/CNT) composites were synthesized by
decomposition of hydrocarbon gas using the chemical vapor deposition (CVD) method. Red …
decomposition of hydrocarbon gas using the chemical vapor deposition (CVD) method. Red …
Mechanical behavior of K‐geopolymers reinforced with silane‐coated basalt fibers
A potassium‐based geopolymer (KGP) was produced through the combination of
metakaolin and a K‐based alkali metasilicate solution (K2O• Al2O3• 4SiO2• 11H2O). Two …
metakaolin and a K‐based alkali metasilicate solution (K2O• Al2O3• 4SiO2• 11H2O). Two …
Electro-catalytic activity of carbon nanofibers supported palladium nanoparticles for direct alcohol fuel cells in alkaline medium
Carbon nanofibers (CNFs) were successfully prepared employing a chemical vapor
deposition method using chicken oil as a starting material. CNFs acquired from waste …
deposition method using chicken oil as a starting material. CNFs acquired from waste …
[كتاب][B] Classification of Mechanical and Electrical Response of High Performance Fiber Reinforced-Geopolymer Composites (HPFR-GPC)
JT Simon - 2017 - search.proquest.com
Due to the environmental benefits, the use of fly ash based concrete materials is rapidly
increasing. The addition of fiber reinforcement has shown to greatly improve the properties …
increasing. The addition of fiber reinforcement has shown to greatly improve the properties …